Bearing Clearance Measurement: Simple and accurate way to check rod and main bearing clearances during engine assembly, Easy To Use Process: Place Plastigauge on the journal, torque the cap, remove, and compare width to the included chart, Red Gauge Range: Measures clearances from .002 to .006 inch for common performance and street engine applications, Assembly Essential Tool: Ideal to have on hand during engine builds to verify proper clearances before final assembly, Reference Chart Included: Supplied with an easy-to-read chart for quick and reliable clearance interpretation.
